228202327 has 4 divisors (see below), whose sum is σ = 229568976. Its totient is φ = 226835680.

The previous prime is 228202321. The next prime is 228202361. The reversal of 228202327 is 723202822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 228202327 - 2¹⁵ = 228169559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 228202295 and 228202304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228202321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683074 + ... + 683407.

It is an arithmetic number, because the mean of its divisors is an integer number (57392244).

Almost surely, 2^228202327 is an apocalyptic number.

228202327 is a deficient number, since it is larger than the sum of its proper divisors (1366649).

228202327 is a wasteful number, since it uses less digits than its factorization.

228202327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366648.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 228202327 is about 15106.3671013252. The cubic root of 228202327 is about 611.0921284376.

The spelling of 228202327 in words is "two hundred twenty-eight million, two hundred two thousand, three hundred twenty-seven".